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Hydraulic fatigue dynamic testing machine

Fatigue testing equipment is often used to determine how a material will perform over time and repeated use.

United Test offer the Electro-hydraulic servo static & dynamic universal testing machine is specialized testing equipment, according various industry application to design and configure machine’s structure and components.
This machine mainly used at a variety of material and components, parts for both dynamic and static mechanical property testing, include tension, compression, low cycling test, match with high-low temperature chamber can execute the temperature test. If add versatile test fixture and software, can check the material cracking growth, fracture load etc., mechanical test. Widely used at aerospace, navy, military, scientific research institution, enterprise new product development, inspection industry etc.,

Main Function:
1, Fatigue working life study;
2, Cracking extension and breaking load study;
3, Tensile, compression, bending cyclic test;
4, Components and parts fatigue and life working test.

Max. static load ±200KN/500KN/1000KN, full range stepless, Accuracy ±1%
Max. dynamic load ±200kN/500KN
Dynamic fluctuation Less than ±2%FS
Actuator max. stroke ±75mm
Frequency 0.01~30Hz
Max. speed 700mm/s(21Mpa,70L/min)
Motor power 30Kw
Controller type Single channel; displacement and load close-loop dual channels
Main test waveform Sine wave, triangular wave, rectangle wave, oblique wave etc.
Test space 750mm
Test width 530mm
Round specimen clamping range φ6~φ25mm
Flat specimen clamping range 0-26mm
Weight of oil source 750kg
High Stiffness Frame 1 set
Constant pressure servo oil source 1 set
Hydraulic clamper 1 set
Servo controller 1 set
Fluid part connection 1 set
Accessories 1 set
Consumable parts 1 set
Computer 1 set
Printer 1 set
Documents (Manual, packing list, certificate)
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